books.google.es - Over the last 15 years, a select group of professionally trained andpolitically astute Canadian artists of Native ancestry has produced acompelling body of work that owes much of its power to a wry and ironicsense of humour rooted firmly in the oral tradition. More than acritical/political strategy,...http://books.google.es/books/about/The_Trickster_Shift.html?hl=es&id=EwEDxskm3ycC&utm_source=gb-gplus-shareThe Trickster Shift